feat: prep builder

packages/website-ue/package.json

@@ -5,7 +5,8 @@
     "dev": "astro dev",
     "build": "astro build",
     "preview": "astro preview",
-    "astro": "astro"
+    "astro": "astro",
+    "lint": "astro check"
   },
   "dependencies": {
     "@astrojs/partytown": "^2.1.4",
@@ -23,6 +24,7 @@
     "@types/lodash-es": "^4.17.12",
     "@types/react": "^19.1.5",
     "@types/react-dom": "^19.1.5",
+    "@types/semver": "^7.7.0",
     "@types/three": "^0.160.0",
     "astro": "^5.8.0",
     "immer": "^10.1.1",
@@ -31,6 +33,7 @@
     "minimatch": "^10.0.1",
     "react": "^19.1.0",
     "react-dom": "^19.1.0",
+    "semver": "^7.7.2",
     "three": "^0.169.0",
     "zustand": "^4.5.5"
   }